Code review comment for lp:~brian-murray/launchpad/bug-556489-distro-struct-sub

So, to make sure I understand:
 - a distro without a bug supervisor does not permit structural subscription?

We are expecting many more distros though - derived distros are being worked on.

I have no problem with being opinionated; I'd -much- rather we warned
than stopped people - simply because if we prohibit something we
*will* get bug reports that its prohibited (the same as we get users
who were not warned about the firehose - who were *invited* into doing
something silly).

-Rob